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JEE Main Math Class 12 Inverse Trigonometric Functions Questions

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Question : 1

Total: 74

Given the inverse trigonometric function assumes principal values only. Let x,y be any two real numbers in [−1,1] such that
cos−1x−sin‌−1y=α,‌

≤α≤π‌. ‌
Then, the minimum value of x2+y2+2xysin‌α is

[4 Apr 2024 Shift 2]

-1
0
‌
−1
2
‌
1
2

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